86 lines
2.8 KiB
Go
86 lines
2.8 KiB
Go
package mujica
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import (
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"log/slog"
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"github.com/egoist/mygo/ui"
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"mujicaui/icons"
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"mujicaui/theme"
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)
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// FileChangeCardOptions configure a FileChangeCard.
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type FileChangeCardOptions struct {
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// Preview is the diff lines shown; zero means 8.
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Preview int
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Disabled bool
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}
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// FileChangeResult reports this frame's events.
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type FileChangeResult struct {
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Element *ui.Element
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// Decided reports that *decision changed.
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Decided bool
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// OpenDiff asks the caller to show the full diff.
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OpenDiff bool
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}
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// FileChangeCard previews a file change to accept or reject.
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func FileChangeCard(c *ui.Context, decision *FileDecision, change FileChange, opts FileChangeCardOptions) FileChangeResult {
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if decision == nil || change.Path == "" {
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panic("mujica: FileChangeCard needs a decision and a Path")
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}
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if opts.Preview < 0 {
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panic("mujica: FileChangeCard Preview is negative")
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}
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preview := opts.Preview
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if preview == 0 {
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preview = 8
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}
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u := Density(c).Unit()
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var r FileChangeResult
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r.Element = agentCard(c).Disabled(opts.Disabled).Label(change.Path)
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dc := agentDiffOf(r.Element, change)
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locked := r.Element.IsDisabled()
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r.Element.Children(func() {
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ui.Row(c).Gap(u * 2).AlignItems(ui.Center).MinHeight(theme.MinHitSize).Children(func() {
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ui.Icon(c, icons.Must("file-text")).Size(16, 16).TextColor(Tokens(c).TextMuted).Shrink(0)
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ui.Text(c, change.Path).Font(theme.MonoFont).FontWeight(600).SingleLine().Grow(1).Shrink(1)
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switch {
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case change.Old == "" && change.New != "":
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agentCaption(c, msg(c, "file_change_card.new"))
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case change.New == "" && change.Old != "":
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agentCaption(c, msg(c, "file_change_card.deleted"))
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}
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agentDiffStats(c, dc.add, dc.del)
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agentDecisionMark(c, *decision)
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})
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from := max(0, dc.firstEdit-2)
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shown := dc.lines[from:min(len(dc.lines), from+preview)]
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if len(shown) > 0 {
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agentDiffView(c, shown, 320).Font(theme.MonoFont)
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}
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ui.Row(c).Gap(u * 2).Justify(ui.End).Wrap().Children(func() {
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if Button(c, msg(c, "file_change_card.open"), ButtonOptions{Variant: Ghost, Disabled: locked}).Clicked() && !locked {
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r.OpenDiff = true
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}
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if *decision != FilePending {
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if Button(c, msg(c, "file_change_card.undo"), ButtonOptions{Variant: Secondary, Disabled: locked}).Clicked() && !locked {
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*decision, r.Decided = FilePending, true
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}
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return
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}
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if Button(c, msg(c, "file_change_card.reject"), ButtonOptions{Variant: Secondary, Disabled: locked}).Clicked() && !locked {
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*decision, r.Decided = FileRejected, true
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}
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if Button(c, msg(c, "file_change_card.accept"), ButtonOptions{Disabled: locked}).Clicked() && !locked {
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*decision, r.Decided = FileAccepted, true
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}
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})
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})
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if r.Decided || r.OpenDiff {
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slog.Debug("mujica: file_change_card event", "path", change.Path, "decision", int(*decision), "open", r.OpenDiff)
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}
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return r
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}
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